Birkenstock Boston fourré Regular Fit pairs the brand’s iconic closed-toe clog with a full lambswool lining for immediate warmth and comfort. Product image is indicative. Key attributes: Brown | Dark tea | Suede leather | Breathable lambswool lining | Temperature-regulating lining | Lightweight cushioning EVA sole | Shock-absorbing footbed | Adjustable strap with metal buckle | Anatomical cork-latex footbed | Full lambswool lining | Open heel | Closed-toe clog silhouette | Rounded ergonomic toe | Suede upper with visible shearling trim | Copper-finish metal buckle | Black EVA outsole | Dimensions & fit: Regular fit | Composition & care: Suede leather (upper) | Natural lambswool (lining and insole) | Cork and latex (footbed) | EVA (outsole) | Avoid immersion in water. Brush suede with a soft suede brush to remove dust; for small marks, brush gently at dry. Let lambswool air dry away from direct heat and brush very gently to restore pile. Clean the EVA outsole with a damp sponge and mild soap.